Palmyra Castle, also known as Fakhr-al-Din al-Ma'ani Castle (Arabic language:قلعة فخر الدين المعني‎), is a castle overlooking Palmyra in the province of Homs, Syria.

The castle is thought to have been built by the Mamluks in the 13th century[1] on a high hill overlooking the historic site of Palmyra, and is named for the Druze emirFakhr-al-Din II, who extended the Druze domains to the region of Palmyra during the 16th century.

The site of the castle and Palmyra in 1980 became a UNESCO World Heritage Site in recognition of the monumental ruins of a great city, which was one of the most important cultural centres of the ancient world. The site was designated a national monument in Syria and a buffer zone was established in 2007.[2]

The castle lying on raised bedrock was a well defended position for a fortification with thick and high walls, which was also surrounded by a moat that had only one access available through a drawbridge.

The castle was captured by the Islamic State of Iraq and the Levant during the Palmyra offensive in May 2015.[4] It was recaptured by Syrian government forces in another offensive in March 2016.[5] Retreating ISIS fighters blew up parts of the castle, including the stairway leading to the entrance, causing extensive damage. The basic structure is still intact, and Syrian director of antiquities Maamoun Abdelkarim stated that the damage is reparable and the castle is to be restored.[6]